Battlemage's Bracers

Copying abilities doesn’t cause magecraft abilities to trigger.

Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keyword abilities (such as boast) are activated abilities and will have colons in their reminder text. An activated mana ability is one that produces mana as it resolves, not one that costs mana to activate.

The copy will have the same targets as the ability it’s copying unless you choose new ones. You may change any number of the targets, including all of them or none of them. If, for one of the targets, you can’t choose a new legal target, then it remains unchanged (even if the current target is illegal).